Swooshable

Imagine that you've built a wonderful spaceship out of LEGO. You hold it in your hand. The shape is super sleek, the weight just right. Without thinking you suddenly run around in your room, shouting VROOM, VROOOOOM! Your significant other runs towards the door, thinking something terrible has happened... and that's when you realise what you've done.

Embarrassing? Maybe. But you've got nothing to be ashamed of. Your spaceship has just passed the finest of LEGO tests: it is Swooshable.